Pin dependencies

This MR contains the following updates:

Package	Type	Update	Change
@popperjs/core	dependencies	pin	^2.10.1 -> 2.10.2
bootstrap (source)	dependencies	pin	^5.1.0 -> 5.1.2
corejs-typeahead (source)	dependencies	pin	^1.3.1 -> 1.3.1
css-loader	dependencies	pin	^5.0.0 -> 5.2.7
extract-loader	dependencies	pin	^5.1.0 -> 5.1.0
file-loader	dependencies	pin	^6.1.1 -> 6.2.0
glob	dependencies	pin	^7.1.7 -> 7.2.0
jquery (source)	dependencies	pin	^3.5.1 -> 3.6.0
mini-css-extract-plugin	dependencies	pin	^1.1.0 -> 1.6.2
open-iconic (source)	dependencies	pin	^1.1.1 -> 1.1.1
purgecss-webpack-plugin (source)	dependencies	pin	^4.0.3 -> 4.0.3
raw-loader	dependencies	pin	^4.0.2 -> 4.0.2
url-loader	dependencies	pin	^4.1.1 -> 4.1.1

📌 Important: Renovate will wait until you have merged this Pin MR before creating any upgrade MRs for the affected packages. Add the preset :preserveSemverRanges to your config if you instead don't wish to pin dependencies.

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This MR has been generated by Renovate Bot.